---
product_id: 453544039
title: "Office Chair Seat Knee Tilt Mechanism Control Replacement Parts 7.67\" X 7.67\" Mount Holes"
brand: "yoogu"
price: "¥41204"
currency: JPY
in_stock: true
reviews_count: 5
category: "Yoogu"
url: https://www.desertcart.jp/products/453544039-office-chair-seat-knee-tilt-mechanism-control-replacement-parts-7
store_origin: JP
region: Japan
---

# 7.67" x 7.67" mounting holes Heavy-duty alloy steel frame Fits 28mm pneumatic cylinders Office Chair Seat Knee Tilt Mechanism Control Replacement Parts 7.67" X 7.67" Mount Holes

**Brand:** yoogu
**Price:** ¥41204
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your office throne with precision and power!

## Quick Answers

- **What is this?** Office Chair Seat Knee Tilt Mechanism Control Replacement Parts 7.67" X 7.67" Mount Holes by yoogu
- **How much does it cost?** ¥41204 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/453544039-office-chair-seat-knee-tilt-mechanism-control-replacement-parts-7)

## Best For

- yoogu enthusiasts

## Why This Product

- Trusted yoogu brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Heavy-duty alloy steel frame designed to withstand up to 136 kg, ensuring durability through long workdays.
- • **Lock-In Comfort:** Knee tilt mechanism locks at any angle, giving you ergonomic control tailored to your workflow.
- • **DIY Friendly Upgrade:** Simple self-assembly with included instructions—get your chair back in action without a service call.
- • **Universal Fit, Zero Hassle:** Compatible with most office chairs sharing the 7.67" x 7.67" bolt pattern—ditch the brand lock-in.
- • **Precision Pneumatic Control:** Accepts industry-standard 28mm cylinders for smooth, reliable height adjustment every time.

## Overview

The Yoogu Office Chair Seat Knee Tilt Mechanism Replacement is a heavy-duty, universal-fit control part designed for office chairs with a 7.67" x 7.67" mounting hole pattern. It supports standard 28mm pneumatic cylinders for height adjustment and features a lockable knee tilt mechanism for customizable ergonomic comfort. Constructed from durable alloy steel, it supports up to 136 kg and is easy to install, making it the perfect cost-effective fix to extend your chair’s life and performance.

## Description

Heavy Duty Replacement Office Chair Swivel Tilt Control Seat Mechanism

Review: Exact match and a price I can justify - I bought this piece to replace the one on my Corbeau racing seat office chair. The original exploded after years of use (a pair of low grade bolts broke, destroying a bunch of plastic bits) and it's probably not the best quality mechanism, but the bolt pattern is unique, and if you need this piece, you need this piece. These mechanisms are made in China but are not available on Ali Express. Sellers on Alibaba sell them for a very good price, but shipping is well over $200. Or the price and shipping are reasonable, but you have to buy 100 pieces. After doing a google image search I found this product and the price, after shipping, was better than getting it directly from China. Removing the old mechanism took a few hammer blows, and the new mechanism just popped on. I expect that it will last a few years until the through bolts break, maybe I'll replace them with $1 worth of grade 8 bolts that I picked up at Home Depot and avoid the future destruction.
Review: Fit my chair! - 1 day in, but it fit my ak racing master series xxl! The handles are a bit wonky, but solved my issue without having buy a new chair!

## Features

- Mounting holes are spaced 195mm x 195mm [7.67inch x 7.67inch]
- The hole for the pneumatic cylinder will accept industry standard 28mm /1.1inch, 17-4 taper.
- This Mechanism replace most chairs regardless of brand as long as the mounting hole pattern is the same
- is used for trigger pneumatic cylinder for height adjustment
- Another handle is used to lock the knee tilt mechanism in any angle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09X11BHQS |
| Additional Features | Heavy Duty, Swivel |
| Age Range Description | Adult |
| Arm Style | Armless |
| Assembly Instructions Description | Self-assembly required, following included instructions. |
| Back Style | Solid Back |
| Best Sellers Rank | #79,190 in Home ( See Top 100 in Home ) #474 in Home Office Desk Chairs |
| Brand | Yoogu |
| Brand Name | Yoogu |
| Color | Black |
| Colour | Black |
| Customer Reviews | 3.7 out of 5 stars 55 Reviews |
| Fill Material | Polyester |
| Finish Types | Painted |
| Form Factor | Tilt |
| Frame Material Type | Alloy Steel |
| Furniture Base Movement | Glide |
| Furniture Finish | Chrome |
| Included Components | Arm Pad |
| Indoor Outdoor Usage | Indoor |
| Is Customizable? | No |
| Is Extendable | No |
| Item Depth | 11 inches |
| Item Dimensions | 27.9 x 25.4 x 15.2 centimeters |
| Item Dimensions D x W x H | 27.9D x 25.4W x 15.2H centimeters |
| Item Weight | 4.54 Kilograms |
| Item weight | 4.54 Kilograms |
| Leg Style | Straight Leg |
| Manufacturer | DONGGUAN YUNGU |
| Material | Metal |
| Material Type | Metal |
| Maximum Weight Recommendation | 136.08 kg |
| Model Number | 8d82c9c8-bded-427c-9452-3ba957bcb79a |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Product Care Instructions | Wipe Clean |
| Product dimensions | 27.9D x 25.4W x 15.2H centimeters |
| Reclining Position Count | 1 |
| Recommended Uses For Product | Office |
| Required Assembly | Yes |
| Room Type | Office |
| Seat Material | Plastic |
| Shape | rectangular prism |
| Size | Medium (M) |
| Style Name | Contemporary |
| Surface Recommendation | Hard Floor |
| Tilting | Yes |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Yoogu
- **Colour:** Black
- **Material:** Metal
- **Product dimensions:** 27.9D x 25.4W x 15.2H centimeters
- **Size:** Medium (M)

## Images

![Office Chair Seat Knee Tilt Mechanism Control Replacement Parts 7.67" X 7.67" Mount Holes - Image 1](https://m.media-amazon.com/images/I/611ibuVPSqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exact match and a price I can justify
*by A***K on 15 May 2024*

I bought this piece to replace the one on my Corbeau racing seat office chair. The original exploded after years of use (a pair of low grade bolts broke, destroying a bunch of plastic bits) and it's probably not the best quality mechanism, but the bolt pattern is unique, and if you need this piece, you need this piece. These mechanisms are made in China but are not available on Ali Express. Sellers on Alibaba sell them for a very good price, but shipping is well over $200. Or the price and shipping are reasonable, but you have to buy 100 pieces. After doing a google image search I found this product and the price, after shipping, was better than getting it directly from China. Removing the old mechanism took a few hammer blows, and the new mechanism just popped on. I expect that it will last a few years until the through bolts break, maybe I'll replace them with $1 worth of grade 8 bolts that I picked up at Home Depot and avoid the future destruction.

### ⭐⭐⭐⭐⭐ Fit my chair!
*by A***. on 26 May 2026*

1 day in, but it fit my ak racing master series xxl! The handles are a bit wonky, but solved my issue without having buy a new chair!

### ⭐⭐⭐⭐⭐ Well holy moly, it fits my Anda Black Knight Premium gaming chair perfectly.
*by P***M on 22 November 2024*

Title says it all. This replaced the original part and fits it like a glove.

## Frequently Bought Together

- yaaqoo Office Chair Seat Knee Tilt Mechanism Control Replacement Parts 7.67" X 7.67" Mount Holes
- DOZYANT Gas Lift Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Office Chairs, Highest End Class 4

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-27*